Monroe County, TN Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Monroe County, TN

Coverage rankings for Monroe County, TN

T-Mobile currently ranks first for coverage in this area, with a coverage score of 42.6. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile42.635.2%34.9%32.3%23.9% -90 dBm
2Verizon38.850.0%50.0%12.9%8.2% -97 dBm
3AT&T33.654.6%54.6%3.6%2.8% -111 dBm

Scores include coverage area, network type, and average signal strength.

Cell phone coverage map for Monroe County, TN

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Compare Wireless Carriers.

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Cell phone coverage by network in Monroe County, TN

#1

T-Mobile

Coverage Score 42.6
In Monroe County, TN
Overall
35.2%
4G LTE
34.9%
5G
32.3%
Fast 5G
23.9%
Average Signal -90 dBm
#2

Verizon

Coverage Score 38.8
In Monroe County, TN
Overall
50.0%
4G LTE
50.0%
5G
12.9%
Fast 5G
8.2%
Average Signal -97 dBm
#3

AT&T

Coverage Score 33.6
In Monroe County, TN
Overall
54.6%
4G LTE
54.6%
5G
3.6%
Fast 5G
2.8%
Average Signal -111 dBm
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Coverage by city in Monroe County, TN

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

CityVerizonAT&TT-Mobile
Coker Creek, TN N/A N/A N/A N/A N/A 100.0% 100.0% 0.0% 0.0% -101 dBm N/A N/A N/A N/A N/A
Kahite, TN 100.0% 100.0% 48.6% 27.0% -99 dBm 100.0% 100.0% 0.0% 0.0% -112 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Madisonville, TN 100.0% 100.0% 69.6% 57.8% -88 dBm 100.0% 100.0% 0.0% 0.0% -99 dBm 100.0% 100.0% 100.0% 97.5% -78 dBm
Rarity Bay, TN 100.0% 100.0% 92.0% 70.0% -90 dBm 100.0% 100.0% 0.0% 0.0% -108 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Sweetwater, TN 100.0% 100.0% 82.2% 69.9% -85 dBm 100.0% 100.0% 68.6% 56.4% -108 dBm 100.0% 100.0% 100.0% 99.6% -82 dBm
Tellico Plains, TN 100.0% 100.0% 25.5% 7.8% -87 dBm 94.1% 94.1% 0.0% 0.0% -109 dBm 70.6% 64.7% 70.6% 45.1% -94 dBm
Vonore, TN 100.0% 100.0% 67.2% 48.5% -92 dBm 100.0% 100.0% 0.0% 0.0% -101 dBm 100.0% 100.0% 100.0% 98.3% -80 dBm
Greenback, TN 100.0% 100.0% 67.6% 48.4% -94 dBm 100.0% 100.0% 0.0% 0.0% -98 dBm 100.0% 100.0% 100.0% 98.2% -83 dBm
Philadelphia, TN 100.0% 100.0% 97.5% 80.0% -90 dBm 100.0% 100.0% 7.5% 5.0% -103 dBm 100.0% 100.0% 100.0% 100.0% -84 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Monroe County, TN where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.